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US 6,656,620 B2Granted
Humidification system for a fuel cell
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorsToshikatsu Katagiri, Hiroshi Shimanuki, Motohiro Suzuki, Yoshio Kusano
Life of this patent
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Abstract
The humidification system for humidifying a fuel cell of the present invention comprises: a water-permeable-type humidifier for humidifying reaction gas used in reaction with moisture in exhaust gas exhausted after the reaction; and an adjuster for adjusting an amount of humidification to the humidification amount required by the fuel cell.
Claims11
A humidification system for humidifying a fuel cell, comprising
- a water-permeable humidifier for humidifying reaction gas used in a reaction with moisture in an exhaust gas exhausted after the reaction;
- and
- an adjuster for adjusting a humidification amount to the humidification amount required by the fuel cell.
A humidification system for humidifying a fuel cell, comprising:
- a humidifier for extracting moisture from gas exhausted from the fuel cell and for supplying the moisture to inlet gas for operating the fuel cell;
- and
- an adjuster for increasing the temperature of the gas by increasing the pressure or reducing the flow, or reducing the temperature of the gas by reducing the pressure or increasing the flow, to control the temperature of the inlet gas.
Dependencies are inferred from the claim text.